AP1513S 查看數據表（PDF） - Diodes Incorporated.
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AP1513S Datasheet PDF : 8 Pages
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Block Diagram
AP1513
PWM CONTROL 2A STEP-DOWN CONVERTER
Output
Oscillation
Circuit
Reference Voltage Source
Vcc
Thermal
Shutdown
PWM-Switched
+
Control Circuit
-
FB
VEN
100uA
Vss
EN
OCSET
Absolute Maximum Ratings
Symbol
VCC
VFB
VEN
VOUT
PD
TJ
TST
Parameter
VCC Pin Voltage
Feedback Pin Voltage
EN Pin Voltage
Switch Pin Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Rating
VSS - 0.3 to VSS + 20
VSS - 0.3 to VCC
VSS - 0.3 to VIN + 0.3
VSS - 0.3 to VIN + 0.3
Internally limited
-40 to +125
-40 to +150
Unit
V
V
V
V
mW
oC
oC
Caution: The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be
exceeded under any conditions.
Recommended Operating Conditions
Symbol
VIN
IOUT
TA
Parameter
Input Voltage
Output Current
Operating Ambient Temperature
Min
Max
Unit
3.6
18
V
0
2
A
-20
85
oC
AP1513 Rev. 2
3 of 8
www.diodes.com
AUGUST 2007
© Diodes Incorporated
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